====== Network management======
===== Network configuration =====

To setup connectivity between the Gateway and the Wanesy™ Management Cockpit, following network configuration is required:

^ Port              ^ Protocol        ^ Direction        ^ Destination                     ^ Source                                ^ Mandatory \\     Optional          ^ Comments |
| 67 UDP            | DHCP            | out              | DHCP server in local network    | Gateway                               | Mandatory                   | Not mandatory if static IP is used in the network |   
| 68 UDP            | DHCP            | in               | Gateway                         | DHCP server in local network          | Mandatory                   | Not mandatory if static IP is used in the network |   
| 53 UDP            | DNS             | out              | DNS server in local network     | Gateway                               | Mandatory                   | Not mandatory if name resolution is hard-coded in gateway configuration files |   
| 123 UDP           | NTP             | out              | pool.ntp.org                    | Gateway                               | Mandatory                   | Default destination used from KerOS 5.x.  For firmware < KerOS 5.x destinations will be x.pool.ntp.org (with x = 0 to 3) |   
| 80 TCP            | HTTP            | in               |                                 | Local laptop                          | Optional                    | For local web access if needed                    |   
| 443 TCP           | HTTPS           | out              | upgrade.wanesy.com \\     gateway.warc.wanesy.com                       | Gateway                     | Mandatory                   | For automatic gateway SW update, configuration and monitoring (Magic Link, ZTP, ....etc).  \\     For KerOS >=4.3.3 |   
| 22 TCP            | SSH             | in               | Gateway                         | Local laptop                          | Optional                    | For SSH access to the gateway                     |   
|                   | ICMP            | out              | 8.8.8.8                         | Gateway                               | Mandatory                   | Factory default flow configured for network monitoring   |   
| 80 TCP            | HTTP            | out              | http://ipv4.connman.net/online/status.html | Gateway                    | Optional                    | Useful only when 2 different backhaul are used on the gateway (for example cellular backhaul and ethernet backhaul) |